Description

1,3-Benzenedicarboxylic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol, Hexanedioic Acid, Oxiranylmethyl Neodecanoate And 1,2-Propanediol is a specialized, high-performance polyester polyol resin designed for demanding industrial applications. This polymer is valued for its excellent balance of chemical resistance, mechanical properties, and formulation versatility, making it a critical component in advanced coating systems. It is primarily sought by formulators and manufacturers in the paints, coatings, adhesives, and sealants industries who require durable, high-quality polymeric binders.

Application

• High-Performance Industrial Coatings: Used as a key polyol resin in two-component polyurethane coatings for metal substrates, automotive parts, and industrial equipment, providing excellent durability and chemical resistance.
• Protective and Marine Coatings: Formulated into coatings that protect structures from harsh environmental conditions, including corrosion, UV exposure, and saltwater.
• Adhesives and Sealants: Serves as a base polymer in the production of flexible, strong polyurethane adhesives and sealants for construction and automotive assembly.
• Elastomers and Casting Resins: Utilized in the formulation of polyurethane elastomers, offering good tensile strength and abrasion resistance for industrial components.
• Decorative and Architectural Coatings: Imparts enhanced flow, leveling, and final film properties in premium architectural paint formulations.
• Plasticizers and Modifiers: Acts as a polymeric plasticizer or modifier to improve the flexibility and toughness of other polymer systems.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol, Hexanedioic Acid, Oxiranylmethyl Neodecanoate And 1,2-Propanediol
CAS No.	123774-66-3
Molecular Formula	(C8H6O4 · C5H12O2 · C6H10O4 · C13H24O3 · C3H8O2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Polyester polyol resin; Isophthalic Acid-Neopentyl Glycol-Adipic Acid-Glycidyl Neodecanoate-Propylene Glycol Copolymer; IPA-NPG-AA-GND-PG Copolymer; Polyester Polyol based on Isophthalic Acid, Neopentyl Glycol, Adipic Acid, and Glycidyl Ester; Poly(neopentyl glycol-co-isophthalic acid-co-adipic acid-co-glycidyl neodecanoate-co-propylene glycol); Binder resin for PU coatings; Light-stable polyester polyol; Glycidyl neodecanoate modified polyester polyol.
EINECS	Contact for details

Quality Control

Our production of this polyester polyol adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as hydroxyl value, acid value, viscosity, and color are rigorously tested against internal specifications. A comprehensive Certificate of Analysis (COA) detailing these results is provided with every shipment to support your quality assurance and formulation processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity @ 25°C (mPa·s)	Contact for details
Solid Content (%)	Contact for details
Water Content (%)	≤ 0.1

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.